St Helena & Islands weather live forecast

Today's maximum temperature in St Helena & Islands is expected to be 14°C. Select a day from the live weather forecast for St Helena & Islands (St Helena) for more weather parameters.

Saturday
16th Aug
14

12

7

7
Sunday
17th Aug
14

12

6

7
Monday
18th Aug
14

12

4

7
Tuesday
19th Aug
14

12

3

6
Wednesday
20th Aug
15

13

3

9

5-day weather forecast updated at 04:03 on Saturday 16th August 2025 GMT

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The 5-day weather forecast for St Helena & Islands (St Helena) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top St Helena & Islands destinations

Below are temperatures expected today at popular countries, regions and places in St Helena & Islands. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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St Helena & Islands weather forecast by day

Below are the detailed weather forecasts for St Helena & Islands for the next 5 days. The forecasts shown are for St Helena and may not represent the whole of St Helena & Islands. Browse more destinations in St Helena & Islands to view more weather forecasts.

St Helena & Islands weather for Saturday 16th August 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 14°C, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

14
°C maximum temperature
12
°C minimum temperature
broken clouds
7
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
14
°C wind chill
13
kph wind from SE

St Helena & Islands weather for Sunday 17th August 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 14°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

14
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
14
°C wind chill
12
kph wind from SE

St Helena & Islands weather for Monday 18th August 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 14°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

14
°C maximum temperature
12
°C minimum temperature
broken clouds
4
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
14
°C wind chill
21
kph wind from E

St Helena & Islands weather for Tuesday 19th August 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 14°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

14
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

St Helena & Islands weather for Wednesday 20th August 2025

Expect broken clouds in St Helena & Islands with a maximum temperature of 15°C, maximum UV of 9 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-east.